1
|
VinodhKumar OR, Karikalan M, Ilayaraja S, Sha AA, Singh BR, Sinha DK, Chandra Mohan S, Pruthvishree BS, Pawde AM, Sharma AK. Multi-drug resistant (MDR), extended spectrum beta-lactamase (ESBL) producing and carbapenem resistant Escherichia coli in rescued Sloth bears (Melursus ursinus), India. Vet Res Commun 2021; 45:163-170. [PMID: 34041662 DOI: 10.1007/s11259-021-09794-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 04/23/2021] [Indexed: 11/28/2022]
Abstract
The study reports the multi-drug resistant (MDR), extended spectrum beta-lactamase (ESBL) producing and carbapenem resistant Escherichia coli (CRE) isolated from rescued sloth bear (Melursus ursinus), India. Non-duplicate faecal samples from 21 adult rescued sloth bears were collected at once during 2015-2016 and processed for isolation of E. coli and antibacterial susceptibility pattern. From 21 samples, 45 E. coli were isolated and on phenotypic screening, 23 were MDR, 17 were ESBL producers, and five were carbapenem-resistant (CR). Three E. coli isolates (6.67%, 3/45) showed no resistance, however 42 isolates (93.33%, 42/45) exhibited resistant to at least one antibiotics. The MDR isolates carried beta-lactamase, chloramphenicol, aminoglycosides, tetracycline, fluroquinolone, and sulphadimidine resistance genes. All the phenotypic ESBL producing isolates harbored blaCTX-M genes. On genotypic screening, three CRE (60.0%, 3/5) were positive for blaNDM carbapenemase gene and efflux pump-mediated carbapenem resistance was detected in two CRE isolates (40.0%, 2/5) which were negative for carbapenemase genes. The CRE isolates (n = 5) also co-harbored AMR genes like blaTEM-1, blaAmpC, qnrA, qnrB, qnrS, tetA, tetB and sulI. Virulence screening of the resistant isolates detected the presence of Stx1(n = 1), Stx2 (n = 3), eaeA (n = 4) and hlyA (n = 3) genes. Plasmid incompatibility (Inc) typing revealed that two isolates harboured blaNDM-5 gene on Incl1 and one isolate on IncF plasmid. Apart from the NDM gene, the plasmids also carried tetracycline, beta-lactamase and quinolone resistance genes. The plasmid multilocus sequence typing (pMLST) of the E. coli Incl1 plasmid showed the Sequence Type (ST) 297. This appears to be the first report of MDR, ESBL producing and blaNDM-5 genes on Incl1 and IncF plasmids from rescued sloth bear.
Collapse
Affiliation(s)
- O R VinodhKumar
- Division of Epidemiology, ICAR- Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, 243122, India.
| | - M Karikalan
- Centre for Wildlife, ICAR- Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, 243122, India
| | - S Ilayaraja
- Agra Bear Rescue Centre, Wildlife SOS, Keetham, Agra, Uttar Pradesh, India
| | - Arun A Sha
- Research &Veterinary Operations, Bannerghatta Bear Rescue Centre, Wildlife SOS, Bengaluru, India
| | - B R Singh
- Division of Epidemiology, ICAR- Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, 243122, India
| | - D K Sinha
- Division of Epidemiology, ICAR- Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, 243122, India
| | - S Chandra Mohan
- Centre for Wildlife, ICAR- Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, 243122, India
| | - B S Pruthvishree
- Division of Epidemiology, ICAR- Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, 243122, India
| | - A M Pawde
- Centre for Wildlife, ICAR- Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, 243122, India
| | - A K Sharma
- Centre for Wildlife, ICAR- Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, 243122, India
| |
Collapse
|
2
|
Rupner RN, VinodhKumar OR, Karthikeyan R, Sinha DK, Singh KP, Dubal ZB, Tamta S, Gupta VK, Singh BR, Malik YS, Dhama K. Bluetongue in India: a systematic review and meta-analysis with emphasis on diagnosis and seroprevalence. Vet Q 2021; 40:229-242. [PMID: 32886028 PMCID: PMC7534259 DOI: 10.1080/01652176.2020.1810356] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Bluetongue (BT) is an infectious viral disease which affects a wide range of ruminants and was first reported in India in 1964. In view of the absence of comprehensive information on the BT status in India, this study presents the seroprevalence on BT in farm animals of India based-on a systematic review and meta-analysis. A systematic review was conducted to identify the published articles (2001–2018) reporting the seroprevalence of BT in sheep, goats, cattle, buffalo, camels, and Mithun (Bos frontalis) from India. From 409 research articles, 71 fulfilled the inclusion criteria and meta-analysis for proportions was carried out targeting the eligible studies. From these, 144 strata level data were extracted with a sample size of 14048 sheep, 14696 goats, 5218 cattle, 2653 buffaloes, 2062 camels, and 222 Mithun. Overall, the analyses showed that the BT seroprevalence of 43% (95% CI: 38–49%) in goats, 39% (95% CI: 33–46%) in sheep, 38% (95% CI: 25–45%) in cattle, 34% (95% CI: 20–51%) in buffaloes, 16% (95% CI: 10–22%) in camels, and 66% (95% CI: 17–95%) in Mithun. Furthermore, the meta-regression analysis suggested that serological tests, geographical region, and sample size were the prime moderators. Meta-analytic study indicates the BT seropositivity in 25.35 million sheep (95% CI: 21.5–29.9), 58 million goats (95% CI: 51.3–66.2), 66.8 million cattle (95% CI: 47.7–86), 37.0 million buffaloes (95% CI: 21.7–55.4), 0.06 million camels (95% CI: 0.04–0.09), and 0.19 million Mithun (95% CI: 0.05–0.28). The findings highlight the variation of BT seropositivity in different geographical regions of India.
Collapse
Affiliation(s)
- Ramkumar N Rupner
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - O R VinodhKumar
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - R Karthikeyan
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - D K Sinha
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - K P Singh
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Z B Dubal
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Shikha Tamta
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - V K Gupta
- CADRAD, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - B R Singh
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Y S Malik
- Division of Biological Standardisation, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - K Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| |
Collapse
|
3
|
VinodhKumar OR, Sircar S, Pruthvishree BS, Nirupama KR, Singh BR, Sinha DK, Rupner R, Karthikeyan A, Karthikeyan R, Dubal ZB, Malik YS. Cross-sectional study on rotavirus A (RVA) infection and assessment of risk factors in pre- and post-weaning piglets in India. Trop Anim Health Prod 2019; 52:445-452. [PMID: 31313018 DOI: 10.1007/s11250-019-01999-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 07/04/2019] [Indexed: 02/05/2023]
Abstract
Rotavirus A (RVA) infections are known to retard the piglets' growth and minimize the profit to the pig farming community. Between August 2014 and July 2017, in a cross-sectional study, we surveyed 13 organized pig farms located in the eight states of India representing northern, north-eastern and southern regions, to identify the risk factors associated with RVA infection in pre- and post-weaning piglets. Faecal samples (n = 411) comprising of non-diarrhoeic (n = 320) and diarrhoeic (n = 91) were collected and screened for RVA infection using VP6 gene-based RT-PCR. RVA positivity of 52.5% (168/320) in non-diarrhoeic and 59.3% (54/91) in diarrhoeic piglets was noticed. Further, 53.3% (120/225) and 54.8% (102/186) of the samples from pre- and post-weaned samples were positive for RVA, respectively. To note, no statistically significant association was noticed between RVA infection, health and weaning status. Additionally, a questionnaire-based survey was conducted to identify the risk factors for RVA infections in piglets. The analysis revealed that good ventilation (OR 0.2, 95% CI 0.15-0.39), use of deep well water (OR 0.2, 95% CI 0.13-0.43) and feeding of commercial feed (OR 0.3, 95% CI 0.18-0.41) were associated with reduced risk of RVA infection compared with poor ventilation, use of shallow well water and feeding of own milled feed, respectively. Contrarily, mixed farms (OR 2.1, 95% CI 1.26-3.37), use of heater or cooler (OR 5.9, 95% CI 3.74-9.30), sheds in different elevation (OR 2.5, 95% CI 1.20-5.01) and weekly and occasional use of disinfectant for surface cleaning (OR 1.8, 95% CI 1.12-2.96) were associated with higher RVA infection. Mitigating the risk factors might help in better health management of piglets and increase the economic return to pig farming community in the country.
Collapse
Affiliation(s)
- O R VinodhKumar
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India.
| | - S Sircar
- Division of Biological Standardization, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - B S Pruthvishree
- Veterinary Clinical Complex, Veterinary College, Gadag, Karnataka, 582101, India
| | - K R Nirupama
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India
| | - B R Singh
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India
| | - D K Sinha
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India
| | - Ramkumar Rupner
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India
| | - A Karthikeyan
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India
| | - R Karthikeyan
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India
| | - Z B Dubal
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India
| | - Y S Malik
- Division of Biological Standardization, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India.
| |
Collapse
|
4
|
Saurabh S, Sircar S, Kattoor JJ, Ghosh S, Kobayashi N, Banyai K, VinodhKumar OR, De UK, Sahoo NR, Dhama K, Malik YS. Analysis of structure-function relationship in porcine rotavirus A enterotoxin gene. J Vet Sci 2018; 19:35-43. [PMID: 28057906 PMCID: PMC5799398 DOI: 10.4142/jvs.2018.19.1.35] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 10/29/2016] [Accepted: 11/23/2016] [Indexed: 11/28/2022] Open
Abstract
Rotavirus (RV)-infected piglets are presumed to be latent sources of heterologous RV infection in humans and other animals. In RVs, non-structural protein 4 (NSP4) is the major virulence factor with pleiotropic properties. In this study, we analyzed the nsp4 gene from porcine RVs isolated from diarrheic and non-diarrheic cases at different levels of protein folding to explore correlations to diarrhea-inducing capabilities and evolution of nsp4 in the porcine population. Full-length nsp4 genes were amplified, cloned, sequenced, and then analyzed for antigenic epitopes, RotaC classification, homology, genetic relationship, modeling of NSP4 protein, and prediction of post-translational modification. RV presence was observed in both diarrheic and non-diarrheic piglets. All nsp4 genes possessed the E1 genotype. Comparison of primary, secondary, and tertiary structure and the prediction of post-translational modifications of NSP4 from diarrheic and non-diarrheic piglets revealed no apparent differences. Sequence analysis indicated that nsp4 genes have a multi-phyletic evolutionary origin and exhibit species independent genetic diversity. The results emphasize the evolution of the E9 nsp4 genotype from the E1 genotype and suggest that the diarrhea-inducing capability of porcine RVs may not be exclusively linked to its enterotoxin gene.
Collapse
Affiliation(s)
- Sharad Saurabh
- Indian Council of Agricultural Research-Indian Veterinary Research Institute, Uttar Pradesh 243122, India
| | - Shubhankar Sircar
- Indian Council of Agricultural Research-Indian Veterinary Research Institute, Uttar Pradesh 243122, India
| | - Jobin J Kattoor
- Indian Council of Agricultural Research-Indian Veterinary Research Institute, Uttar Pradesh 243122, India
| | - Souvik Ghosh
- Department of Biomedical Sciences, One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, P.O. Box 334, Basseterre, Federation of Saint Kitts and Nevis
| | | | - Krisztian Banyai
- Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest 1143, Hungary
| | - Obli R VinodhKumar
- Indian Council of Agricultural Research-Indian Veterinary Research Institute, Uttar Pradesh 243122, India
| | - Ujjwal K De
- Indian Council of Agricultural Research-Indian Veterinary Research Institute, Uttar Pradesh 243122, India
| | - Nihar R Sahoo
- Indian Council of Agricultural Research-Indian Veterinary Research Institute, Uttar Pradesh 243122, India
| | - Kuldeep Dhama
- Indian Council of Agricultural Research-Indian Veterinary Research Institute, Uttar Pradesh 243122, India
| | - Yashpal S Malik
- Indian Council of Agricultural Research-Indian Veterinary Research Institute, Uttar Pradesh 243122, India
| |
Collapse
|